Establishing alighting preferences and species transmission differences for Pea seed-borne mosaic...
Congdon, B.S.; Coutts, B.A.; Renton, M.; Flematti, G.R.; Jones, R.A.C.
2017-09-15 00:00:00
•This study provides important new information which enhances understanding of virus-vector relationships in the PSbMV-pea pathosystem.•It found that A. craccivora and M. persicae were efficient vectors, but A. kondoi and R. padi were inefficient. L. erysimi did not transmit.•R. padi alatae preferentially alighted on infected plants early on, followed by a shift to mock-inoculated plants after 24h.•In contrast, M. persicae alatae exhibited a preference to alight on mock-inoculated at all times tested.•PSbMV-induced alterations to plant VOC profiles could be responsible for aphid attraction or repulsion to infected plants.
http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.pngVirus ResearchElsevierhttp://www.deepdyve.com/lp/elsevier/establishing-alighting-preferences-and-species-transmission-37Y1UHTzH0

Abstract

•This study provides important new information which enhances understanding of virus-vector relationships in the PSbMV-pea pathosystem.•It found that A. craccivora and M. persicae were efficient vectors, but A. kondoi and R. padi were inefficient. L. erysimi did not transmit.•R. padi alatae preferentially alighted on infected plants early on, followed by a shift to mock-inoculated plants after 24h.•In contrast, M. persicae alatae exhibited a preference to alight on mock-inoculated at all times tested.•PSbMV-induced alterations to plant VOC profiles could be responsible for aphid attraction or repulsion to infected plants.

Journal

Virus Research
– Elsevier

Published: Sep 15, 2017

Recommended Articles

Loading...

References

Potential aphid vectors of pea seedborne mosaic virus in Washington

Aapola, A.A.; Mink, G.I.

The influence of inoculation procedure on the host range of pea-seed-borne mosaic virus